1891Mechanical EngineeringMedium
According to fan laws, at constant pressure, the speed capacity and power vary________?
Ainversely as square root of density
Bdirectly as the air or gas density
Cas square root of density
Das square of density
Einversely as density
Correct answer
A. inversely as square root of density
Explanation
The correct answer is inversely as square root of density.